fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / sound / drivers / opl3 / opl3_synth.c

diff --git a/sound/drivers/opl3/opl3_synth.c b/sound/drivers/opl3/opl3_synth.c
index 3534a0e..a4b3543 100644 (file)
--- a/sound/drivers/opl3/opl3_synth.c
+++ b/sound/drivers/opl3/opl3_synth.c
@@ -58,6 +58,8 @@ char snd_opl3_regmap[MAX_OPL2_VOICES][4] =
        { 0x12, 0x15, 0x00, 0x00 }      /* is selected (only left reg block) */
 };
 
+EXPORT_SYMBOL(snd_opl3_regmap);
+
 /*
  * prototypes
  */
@@ -76,13 +78,13 @@ int snd_opl3_open(struct snd_hwdep * hw, struct file *file)
 {
        struct snd_opl3 *opl3 = hw->private_data;
 
-       down(&opl3->access_mutex);
+       mutex_lock(&opl3->access_mutex);
        if (opl3->used) {
-               up(&opl3->access_mutex);
+               mutex_unlock(&opl3->access_mutex);
                return -EAGAIN;
        }
        opl3->used++;
-       up(&opl3->access_mutex);
+       mutex_unlock(&opl3->access_mutex);
 
        return 0;
 }
@@ -179,9 +181,9 @@ int snd_opl3_release(struct snd_hwdep * hw, struct file *file)
        struct snd_opl3 *opl3 = hw->private_data;
 
        snd_opl3_reset(opl3);
-       down(&opl3->access_mutex);
+       mutex_lock(&opl3->access_mutex);
        opl3->used--;
-       up(&opl3->access_mutex);
+       mutex_unlock(&opl3->access_mutex);
 
        return 0;
 }
@@ -228,6 +230,7 @@ void snd_opl3_reset(struct snd_opl3 * opl3)
        opl3->rhythm = 0;
 }
 
+EXPORT_SYMBOL(snd_opl3_reset);
 
 static int snd_opl3_play_note(struct snd_opl3 * opl3, struct snd_dm_fm_note * note)
 {
@@ -445,3 +448,4 @@ static int snd_opl3_set_connection(struct snd_opl3 * opl3, int connection)
 
        return 0;
 }
+